> And I rewrote it substantially, mainly to take > VIRTIO_RING_F_INDIRECT_DESC into account. > > As QEMU sets the vq size for PCI to 128, Venkatash's patch wouldn't > have made a change. This version does (since QEMU also offers > VIRTIO_RING_F_INDIRECT_DESC.
That divide-by-2 produced the same queue depth as the prior computation in QEMU was deliberate -- but raising it to 128 seems pretty reasonable. Signed-off-by: Venkatesh Srinivas <[email protected]> -- vs; _______________________________________________ Virtualization mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/virtualization
